Summary statistics for g2_c1_14 variable in hosp_rollup2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_14 | 688 6.27e+07 1.28e+08 115708 9.70e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018